| intro.1 (85336) | intro.1 (165524) |
|---|---|
| 1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)intro.1 8.2 (Berkeley) 12/30/93 | 1.\" Copyright (c) 1991, 1993 2.\" The Regents of the University of California. All rights reserved. 3.\" 4.\" Redistribution and use in source and binary forms, with or without 5.\" modification, are permitted provided that the following conditions 6.\" are met: 7.\" 1. Redistributions of source code must retain the above copyright 8.\" notice, this list of conditions and the following disclaimer. --- 16 unchanged lines hidden (view full) --- 25.\" DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS 26.\" OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) 27.\" HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT 28.\" LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY 29.\" OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 30.\" SUCH DAMAGE. 31.\" 32.\" @(#)intro.1 8.2 (Berkeley) 12/30/93 |
| 33.\" $FreeBSD: head/share/man/man1/intro.1 85336 2001-10-23 00:46:13Z dd $ | 33.\" $FreeBSD: head/share/man/man1/intro.1 165524 2006-12-24 10:25:23Z ru $ |
| 34.\" 35.Dd October 21, 2001 36.Dt INTRO 1 37.Os 38.Sh NAME 39.Nm intro 40.Nd introduction to general commands (tools and utilities) 41.Sh DESCRIPTION --- 11 unchanged lines hidden (view full) --- 53formatted output tools, 54and line printer commands. 55.Pp 56All commands set a status value upon exit which may be tested 57to see if the command completed normally. 58Traditionally, the value 0 signifies successful 59completion of the command, while a value >0 indicates an error. 60Some commands attempt to describe the nature of the failure by using | 34.\" 35.Dd October 21, 2001 36.Dt INTRO 1 37.Os 38.Sh NAME 39.Nm intro 40.Nd introduction to general commands (tools and utilities) 41.Sh DESCRIPTION --- 11 unchanged lines hidden (view full) --- 53formatted output tools, 54and line printer commands. 55.Pp 56All commands set a status value upon exit which may be tested 57to see if the command completed normally. 58Traditionally, the value 0 signifies successful 59completion of the command, while a value >0 indicates an error. 60Some commands attempt to describe the nature of the failure by using |
| 61errors codes as defined in | 61exit codes as defined in |
| 62.Xr sysexits 3 , 63while others simply set the status to an arbitrary value >0 (typically 1). 64.Sh SEE ALSO 65.Xr apropos 1 , 66.Xr man 1 , 67.Xr intro 2 , 68.Xr intro 3 , 69.Xr sysexits 3 , --- 15 unchanged lines hidden --- | 62.Xr sysexits 3 , 63while others simply set the status to an arbitrary value >0 (typically 1). 64.Sh SEE ALSO 65.Xr apropos 1 , 66.Xr man 1 , 67.Xr intro 2 , 68.Xr intro 3 , 69.Xr sysexits 3 , --- 15 unchanged lines hidden --- |